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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University >
第81号 >
CG-5重力計の登山を伴う野外調査時における重力値安定性の基礎調査
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| Title: | CG-5重力計の登山を伴う野外調査時における重力値安定性の基礎調査 |
| Other Titles: | Basic examination regarding stability of gravity value observed by CG-5 for the climbing field survey |
| Authors: | 高木, 朗充1 Browse this author | | 宮城, 洋介2 Browse this author | | 小澤, 拓3 Browse this author | | 本多, 亮4 Browse this author | | 高橋, 浩晃5 Browse this author |
| Authors(alt): | TAKAGI, Akimichi1 | | MIYAGI, Yousuke2 | | OZAWA, Taku3 | | HONDA, Ryo4 | | TAKAHASHI, Hiroaki5 |
| Issue Date: | 19-Mar-2018 |
| Publisher: | 北海道大学大学院理学研究院 |
| Journal Title: | 北海道大学地球物理学研究報告 |
| Journal Title(alt): | Geophysical bulletin of Hokkaido University |
| Volume: | 81 |
| Start Page: | 1 |
| End Page: | 10 |
| Abstract: | The shake by mountain climibing influences the graviity measurement with CG-5 graviemeter. To investigate this influence, we conducted two investigations: the dynamic and the static disturbances. The dynamic disturbance means swing caused by walking, and the static disturbance means a tilt of the gravimeter with long time in carrying. In the investigation of the dynamic disturbance, measured gravity leaped negatively just after the climbing, but they did not correlate to times of climbing. In the investigation of the static disturbance, we found the correlation between leap values of gravity and duration times of tilt in the case of tilt angle greater than 5.0 degree. |
| Rights: | http://creativecommons.org/licenses/by-nc/4.0/ |
| Type: | bulletin (article) |
| URI: | http://hdl.handle.net/2115/68473 |
| Appears in Collections: | 北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University > 第81号
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